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Vulnerability record · CVE-2020-14421 · published 18 June 2020

CVE-2020-14421: Aapanel argument injection vulnerability

Aapanel · Aapanel

aaPanel through 6.6.6 allows remote authenticated users to execute arbitrary commands via the Script Content box on the Add Cron Job screen.

7.2 CVSS 3.1 High EPSS 6.0% · top 7.0% CWE-88 · Argument injection
7.2CVSS 3.1 base score, v2 9.0
6.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

aaPanel through 6.6.6 allows remote authenticated users to execute arbitrary commands via the Script Content box on the Add Cron Job screen.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/159575/aaPanel-6.6.6-Privilege-Escalation.html ExploitThird Party AdvisoryVDB Entry
https://forum.aapanel.com Product
https://github.com/jenaye/aapanel ExploitThird Party Advisory
http://packetstormsecurity.com/files/159575/aaPanel-6.6.6-Privilege-Escalation.html ExploitThird Party AdvisoryVDB Entry
https://forum.aapanel.com Product
https://github.com/jenaye/aapanel ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-29859Aapanel cross-site scripting vulnerabilityAn arbitrary file upload vulnerability in aaPanel v7.57.0 allows attackers to execute arbitrary code via uploading a crafted file.EPSS 0.78%8.8CVE-2021-37840Aapanel vulnerabilityaaPanel through 6.8.12 allows Cross-Site WebSocket Hijacking (CSWH) involving OS commands within WebSocket messages at a ws:// URL for /webssh (the v…EPSS 1.7%8.8CVE-2020-14950Aapanel os command injection vulnerabilityaaPanel through 6.6.6 allows remote authenticated users to execute arbitrary commands via shell metacharacters in a modified /system?action=ServiceAd…EPSS 2.6%7.5CVE-2026-29856Aapanel uncontrolled resource consumption vulnerabilityAn issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows attackers to cause a Regular Expression Denial of Servi…EPSS 0.52%7.5CVE-2026-29858Aapanel php remote file inclusion vulnerabilityA lack of path validation in aaPanel v7.57.0 allows attackers to execute a local file inclusion (LFI), leadingot sensitive information exposure.EPSS 0.43%6.5CVE-2024-42922Aapanel os command injection vulnerabilityAAPanel v7.0.7 was discovered to contain an OS command injection vulnerability.EPSS 0.88%6.5CVE-2022-26252Aapanel path traversal vulnerabilityaaPanel v6.8.21 was discovered to be vulnerable to directory traversal. This vulnerability allows attackers to obtain the root user private SSH key(i…EPSS 1.8%9.2CVE-2026-86060MikroTik RouterOS SSH login argument injection privilege escalationRouterOS mishandles arguments in the SSH login path when a username begins with a prohibited character, allowing the trusted policy mask to be altere…KEVEPSS 1.8%analysed

Source: NIST National Vulnerability Database (record CVE-2020-14421), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.